Compost tumbler



FIG. 1 is a perspective view of a compost tumbler showing my new design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings depict portions of a compost tumbler which form no part of the claimed design. The legs shown in broken lines show environment and form no part of the claimed design. 

CLAIM I claim the ornamental design for a compost tumbler, as shown and described herein. 